//////////////////////GlobalHighPriorityQueue//////////////////////
@interface GlobalHighPriorityQueue : NSObject
#pragma mark 執行同步任務
```
+ (void)executeSyncTask:(dispatch_block_t)task;
```
#pragma mark 執行異步任務
```
+ (void)executeAsyncTask:(dispatch_block_t)task;
```
#pragma mark 在五個系統提供的隊列上，執行延遲任務
```
+ (void)executeDelayTask:(dispatch_block_t)task
afterDelaySecs:(NSTimeInterval)sec;
```
#pragma mark 和組相關
```
/// execute
+ (void)executeTask:(dispatch_block_t)task
inGroup:(GCDGroup*)group;
```
```
///notify
+ (void)notifyTask:(dispatch_block_t)task
inGroup:(GCDGroup*)group;
```
#pragma mark 暫停恢復函數，暫停和恢復對應的系統提供的主隊列
```
+ (void)suspend;
+ (void)resume;
#pragma mark 迭代函數
+ (void)applyExecuteTask:(TaskBlock)task count:(float)count;
```
@end
